I just picked up a SIG Kavalier as my second plane and second kit (Great Hobbies in PEI has it on sale at $89CDN!). Anyway from first look this kit requires a reasonable amount of crafting to finish. Things like wing ribs are already cut but almost everything else supplied requires cutting/shaping from the supplied stock wood as part of the build. I've only just started but the wing shape looks great. BTW this was recommended as an excellent second plane by two guys at my club and offers something different to the 4* and TigerII. Also you will need to buy most of the hardware to complete the kit i.e. fuel tank, wheels, spinner, control rods, covering etc... I'll probably start a build thread soon, doesn't seem to be that much on this kit on RCU.